@vanepp That is strange... I imported the pcb.svg into CorelDraw, deleted the meta data, then exported it back into the FZ diode part. the Gerber drill hole size is 0.035", the same as in CorelDraw. Idiosyncrasies... this could be a problem...
EDIT: Got it, the "stroke and stroke-width" are in the id="copper0" layer. There is no stroke and stroke-width attributes in connector0pin and connector1pin elements... this has resulted in the stroke-width not being subtracted for circle diameter, causing drill holes in the Gerber to be drill as NON-PLATED HOLES instead of THROUGH (PLATED) HOLES...
FIX: In Inkscape, cut the "stroke and stroke-width" from the copper0 layer and past them into the connector0pin and connector1pin elements...
PS. Also when you save the .svg, check the box "Remove metadata". That will get rid of a lot of that unneeded garbage and clean up the files.